32534-81-9

• 常用中文名：五溴二苯醚
• 常用英文名：Pentabromodiphenyl ether
• CAS号：32534-81-9
• 分子式：C₁₂H₅Br₅O
• 分子量：564.68700
• 相关类别： 有机原料 醚类化合物及其衍生物 醚、醚醇、醚酚的卤化、磺化、硝化或亚硝化衍生物
• 发布时间：2018-09-29 19:38:33
• 更新时间：2026-07-23 18:06:48

名称

• 中文名: 五溴二苯醚
• 英文名: Pentabromodiphenyl ether
• 中文别名: 双十二烷基二硫代乙二酰胺; 五溴二苯醚,技术; 环己烷中五溴二苯醚,技术; 五溴联苯醚,10NG/UL溶于环己烷 标准品; 五溴二苯醚(混合物); 五溴代联二苯醚; 异辛烷中五溴二苯醚(技术级)
• 英文别名: Pentanbromodipehnyl ether; Nc00091; Pentabromodiphenyl ether, techn. in isooctane; PENTABROMODIPHENYL ETHER; N,N'-DIDODECYL DITHIOOXAMIDE; 2,2',4,5,6',Pentabromodiphenyl ether,50 μL/mL in Isooctane; Planelon PB-501; Pentabromophenoxybenzene; Pentabromodiphenyl ether ISO 9001：2015 REACH; EINECS 251-084-2; diphenyl ether, pentabromo derivative; Pentabromodiphenyl ether, techn; pentabromodiphenyl ether(pbdbe); PENTABDPE; PENTA-BROMINATEDDIPHENYLETHER; Pentabromodiphenyl ether in Iso-octane; PENTABROMOPHENYL ETHER; 1,1'-oxybis-benzen pentabromo deriv; Pentabromodiphenyl oxide (de 71); Benzene, 1,1-oxybis-, pentabromo deriv; Pentabromodiphenylether 10 μg/mL in Cyclohexane; PBDECONGENER99; pentabromodiphenyl; diphenyl ether, pentabromo derivative pentabromodiphenyl ether; PENTABROMOBIPHENYLETHER; Diphenylether, Pentabromderivat; 1,2,4-Tribromo-5-(2,4-dibromophenoxy)benzene-125; 2,3,3',4,6-Pentabromodiphenyl ether,50 μL/mL in Isooctane; pentabromodiphenylether ( mixture)

物化性质

• 密度: 2.343 g/cm3
• 沸点: 434.2ºC at 760 mmHg
• 熔点: -4ºC
• 分子式: C₁₂H₅Br₅O
• 分子量: 564.68700
• 闪点: 180ºC
• 精确质量: 559.62600
• PSA: 9.23000
• LogP: 7.29140
• 外观性状: 琥珀色粘性液体
• 折射率: 1.681
• 稳定性: Incompatible with strong oxidizing agents.
• 水溶解性: Insoluble (<0.1 g/100 mLat 20.5 ºC)

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DD6625350 CHEMICAL NAME : Benzene, 1,1'-oxybis-, pentabromo deriv. CAS REGISTRY NUMBER : 32534-81-9 LAST UPDATED : 199807 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C12-H5-Br5-O MOLECULAR WEIGHT : 564.72 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522196 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522196 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Behavioral - tremor Liver - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522287 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5500 mg/kg TOXIC EFFECTS : Behavioral - tremor Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522196

安全

• 危害码 (欧洲): Xn,N
• 风险声明 (欧洲): R48/21/22
• 安全声明 (欧洲): 36/37-45-60-61
• 危险品运输编码: UN 3152
• 包装等级: II